Over the past 10 years, David Einhorn returned -27.1% compared to 254.2% for the S&P 500 — underperformed the S&P 500 by 281.3%.
20.1%
S&P 500: 22.2%
58.8%
S&P 500: 72.8%
78.2%
S&P 500: 75.7%
-27.1%
S&P 500: 254.2%